Experiment results show, the two proposed visual models can help to reduce the encoder output bit rate efficiently while guaranteeing the quality of decoded video.
实验表明,视觉压缩模型的引入有效降低了编码端码率,而主观重构质量同标准解码器的输出一致。
Most visual communication applications use a fixed rate transmission channel, which means the encoder's output bit rate must be regulated to meet the transmission bandwidth.
大多数视频通信应用都使用固定的传输带宽,这意味着编码器的输出码流受到传输带宽的限制。
Also a module directly invoking the SHA-1 module in crypto-processor is given, which corrects the original outputs of TRNG, and at the same time improves the output bit rate of random sequences.
给出了一个在密码处理器中直接调用SHA - 1模块进行修正处理的接口,在对真随机数发生器的原始输出进行修正处理的同时,有效地提高了随机序列的产生速度。
Rate control techniques must then be employed to regulate and control the output bit rates of video sources in the network to achieve the best trade-off between quality and bandwidth utilization.
这就需要采用码率控制技术来调整并控制视频源的输出比特率,以获得在质量和带宽利用间的最佳均衡。
The input bit rate and the output frame rate of video decoder is fix, so a Rate Buffer is needed to balance this rate difference.
而经解码后显示的侦速率是恒定的,这就要求在解码端有一个缓冲器来实现输入码率与输出码率间的过渡。
An equivalent error coding algorithm defined in the paper is also presented which reduces the number of encoded bit-planes and decrease the final output data rate once again.
同时提出了一种等效误差编码算法,该算法减少了编码的比特平面数,从而进一步降低最终输出码率。
Due to the limited bandwidth of communication channel, it is necessary to control the bit rate output of video coding.
由于通信信道带宽有限,有必要对视频编码的输出码率进行控制。
Furthermore, the expression of stationary bit error rate of system output corresponding to equiprobability quaternary pulse amplitude modulation (PAM) input signals was deduced.
给出了当输入信号为等概率的四进制脉冲幅值调制(PAM)时,系统输出理论渐近误码率计算公式。
Research shows that at the same transmit power and bit error rate performance requirements, the MIMO system relative to the Single-input, Single-output (SISO) system can support higher transfer rates.
研究显示,在同等传输功率和误码率性能要求下,多输入多输出(MIMO)系统相对于单输入单输出(SISO)系统能支持更高的传输速率。
Research shows that at the same transmit power and bit error rate performance requirements, the MIMO system relative to the Single-input, Single-output (SISO) system can support higher transfer rates.
研究显示,在同等传输功率和误码率性能要求下,多输入多输出(MIMO)系统相对于单输入单输出(SISO)系统能支持更高的传输速率。
应用推荐